SZMM5Z4V3T1G Encyclopedia Entry

Product Overview

The SZMM5Z4V3T1G belongs to the category of semiconductor devices and is specifically a Zener diode. It is commonly used for voltage regulation and protection in electronic circuits. The characteristics of this product include its ability to maintain a constant voltage across its terminals when it is operated within its specified reverse breakdown voltage range. The package of the SZMM5Z4V3T1G is typically a small surface-mount package, making it suitable for compact electronic designs. Its essence lies in its ability to provide stable voltage references and protection against voltage spikes. The packaging usually consists of reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Reverse Voltage: 4.3V
• Power Dissipation: 200mW
• Zener Voltage Tolerance: ±5%
• Operating Temperature Range: -65°C to +150°C
• Package Type: SOD-523

Detailed Pin Configuration

The SZMM5Z4V3T1G typically has two pins, with the cathode connected to the ground and the anode connected to the input voltage.

Functional Features

• Voltage Regulation: The SZMM5Z4V3T1G provides stable voltage output within its specified range.
• Overvoltage Protection: It helps protect sensitive components in electronic circuits from voltage spikes.

Advantages and Disadvantages

Advantages

• Small form factor
• Precise voltage regulation
• Overvoltage protection

Disadvantages

• Limited power dissipation capability
• Vulnerable to thermal runaway under high current conditions

Working Principles

The SZMM5Z4V3T1G operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse biased at its breakdown voltage.

Detailed Application Field Plans

The SZMM5Z4V3T1G finds extensive use in various electronic applications, including: - Voltage regulators in power supplies - Overvoltage protection in communication equipment - Signal conditioning circuits in sensor interfaces

Detailed and Complete Alternative Models

Some alternative models to the SZMM5Z4V3T1G include: - BZX84C4V3LT1G - MMBZ5242BLT1G - MM3Z4V3ST1G

In conclusion, the SZMM5Z4V3T1G Zener diode serves as a crucial component in electronic circuits, providing stable voltage references and protection against voltage fluctuations. Its compact size and precise voltage regulation make it a popular choice in various electronic applications.

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